2024-03-27_df28b0df2886277b7d3aac887420e0fc_cryptolocker | Triage

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General

Target

2024-03-27_df28b0df2886277b7d3aac887420e0fc_cryptolocker
Size

36KB
MD5

df28b0df2886277b7d3aac887420e0fc
SHA1

999ddc4bcec8fb8d4f636e676e88fa067715d1ee
SHA256

f2048591e183d0c79f8809bf183ae8888fec9e0f5ad846772232b3ece472ea1c
SHA512

868fa5056bd68b8aabb42e68f62b6e553bac8c9d8ba8c02ac9293b2a407c9240b10274a43dda4c07c3aa2feccbb6ea57726dda82bdb651f3bdcdda035c2d6e5b
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0q8Elk8Dn:btB9g/WItCSsAGjX7r3BT9lk+

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-03-27_df28b0df2886277b7d3aac887420e0fc_cryptolocker

Files

2024-03-27_df28b0df2886277b7d3aac887420e0fc_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ